baber/WOPTO huggingface dataset:
Patent JP-H0558554-A (JP)
Title: Method for winding yarn on bobbin and automatic yarn winding device
Inventor: NISHIMOTO TOMIYA
IPC: B65H65/00
Filed: 1991-09-03
Abstract: PURPOSE:To automatically process a start end of yarn prevented from obstructing when the yarn is delivered from a bobbin by rotating an endless belt driven by the bobbin, supplying a terminal end of the yarn between the endless belt and the bobbin to wind the yarn by several turns, and then removing the endless belt to wind the yarn by rotating the bobbin. CONSTITUTION:While a bobbin 11 is rotated, an endless belt 29 is partly linked wound on the periphery of a yarn winding part 19 of the bobbin 11 and also rotating the endless belt according to rotating the bobbin 11 to supply a terminal end of yarn 4 between the endless belt 29 and the bobbin 11. After the yarn 4 is wound on the bobbin 11 by several times, the endless belt 29 is removed from the bobbin 11 thereafter to wind the yarn 4 of required amount by rotating the bobbin 11. In this way, no labor is required at all except for supplying and taking out the bobbin 11. The terminal end of the wound yarn 4 is rolled in a surface of the yarn winding part 19, and the yarn 4 can be stably delivered.
Patent JP-H06100910-A (JP)
Title: Operation of blast furnace
Inventor: YAMAGUCHI KAZUYOSHI
IPC: C21B5/00
Filed: 1992-09-24
Abstract: PURPOSE:To prevent the development of lowering in replacing ratio and undesirable ventilation by beforehand mixing preheated powdery reduced iron with fine coal and blowing it into the inner part of a blast furnace from a tuyere part. CONSTITUTION:The reduced iron powder preheated in a fluidized bed 1 is mixed with the fine coal in a mixing vessel 4. This mixed material is blown into the blast furnace 7 from the tuyere part. Since a part of the fine coal develops theremal decomposition by sensible heat of the powdery reduced iron and is in the activated condition, at the time of blowing this coal in the high temp. blasting in a blasting branch pipe 5, the producing rate of the volatile matter in the fine coal is increased and the producing rate of unburnt char is decreased, and also, the produced char is porous and the combustibility and the reactivity become high. The powdery reduced iron is completely reduced and melted in a raceway, and as this powdery iron reaches the deep place of the raceway and does not deposit, the gas ventilation and the liquid penetration are not obstructed.
Patent JP-2001080889-A (JP)
Title: Staircase assist device
Inventor: SUZUKI HARUO
IPC: E04F11/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a staircase assist device capable of easily setting up even in an existing staircase and capable of low suppressing also a cost of setting up. SOLUTION: A plurality of up/down lifts 10 are set up in each step of a staircase and a lower floor. A lift operating means 12 up/down operating the up/down lift 10 is provided in a quantity corresponding to each up/down lift 10, also in addition a single lift operating means 12 corresponding to an upper floor is provided. By operating the lift operating means 12, for instance in the case of ascending the staircase, a footstool part of the up/down lift 10 with a man riding is lifted to a height equal to a footstool part of the up/down lift 10 in one upper step or a floor surface 22 of an upper floor, thereafter moved to a side of the up/down lift 10 in an upper step. By repeating this action, the aged and even a man having trouble in the leg can easily ascend the staircase and descend the staircas by repeating operation opposite to this action.  This device can be applied to an existing staircase, without the need for construction work on a large scale in case of setting up, high-cost for setting up is needed.
Patent JP-H0791775-A (JP)
Title: Exhaust gas heat exchanger
Inventor: KAZUTA HISASHI
IPC: F28F1/40
Filed: 1993-09-17
Abstract: PURPOSE:To reduce in size by obtaining a high heat exchanging efficiency, to improve an exhaust efficiency without decreasing engine performance, to improve a silencing effect and to integrate it with an engine. CONSTITUTION:An exhaust gas heat exchanger 4 heat exchanges exhaust gas flowing in an exhaust passage with other fluid flowing out of the passage, and comprises an upstream side heat exchanging unit 10 having an uneven part at an expansion chamber 12 of the passage, wherein the unit 10 is connected directly to an exhaust side of the engine.
Patent JP-H04137307-A (JP)
Title: Lighting equipment
Inventor: NAKANISHI HITOSHI
IPC: F21V23/02
Filed: 1990-09-27
Abstract: PURPOSE:To facilitate the work in assembling and reduce the labor by housing a glow lamp and a stabilizer in a lamp socket board. CONSTITUTION:A glow socket board 7 is fixed on the upper inside of the side face 3A of a lamp socket board 3 with a bolt 8 and provided with a glow socket 9 for mounting a glow lamp 10 in a removable manner. A bracket 12 provided with a ballast 11 is fixed on the lower inside of one side face 3B with a bolt 13 and a fitting insertion hole 14 is formed in the side face 3C, where it corresponds to the bolt 13. In this way, the glow lamp 10 and the stabilizer 11 can be easily assembled in the lamp socket board 3 with less labor in assembling.
Patent JP-H0593543-A (JP)
Title: Method and apparatus for spot room cooling golf training field
Inventor: SUNAGA YUKIHIKO
IPC: F24F1/02
Filed: 1991-10-02
Abstract: PURPOSE:To comfortably train a golf by switching blow-off of cold air from one spot room cooler and feeding it to a hitting area or a rest area. CONSTITUTION:Chilled air fed into an air flow chamber 1c is alternately blocked at a chilled air blow-off port 12 for training hit and a chilled air floating port 13 for rest by a switching damper 11 which is rotated around a supporting shaft 20 and a pin 21 by the operation of a solenoid 10 to be switched. Then, the damper 11 is rotated, the chilled air flows to an air flow duct 14 for training hot or an air flow duct 16F for rest which is not closed, and the chilled air is discharged to a hitting area A or a rest area B. That is, when a changeover switch is switched to the rest area side, a coil 22 is energized, a plunger 23 is attracted to the coil 22, and reciprocated at a predetermined stroke. It is transmitted to the damper 11 by a shaft 25 to be rotated at the shaft 20 and the pin 21 as a center to block the port 12 and to discharge the chilled air to the area B.
Patent JP-H08124766-A (JP)
Title: Stationary induction electric apparatus
Inventor: ISAKA SUSUMU
IPC: H01F27/36
Filed: 1994-10-20
Abstract: PURPOSE: To prevent the overheating of a flange coupling section by constituting the flange of an upper cover, longer-side part of a tank facing windings wound around a plurality of legs of the part of the tank near the flange, and belt-like area which becomes nearly perpendicular to the longer-side part of the tank of the inclined part and horizontal part of the upper cover of nonmagnetic steel. CONSTITUTION: The flange 8a of an upper cover 8 and at least the longer-side part of a tank facing windings 2 wound around three legs of the part 8e of the cover 8 connected to the flange 8a are constituted of nonmagnetic steel. In addition, the inclined part 8c of the cover 8 and a belt-like narrow area which becomes nearly perpendicular to the longer-side part of the tank at the central position between parts of the horizontal part 8b of the cover 8 facing the windings 2 are also constituted of the nonmagnetic steel. In addition, mineral oil, sulfur hexafluoride gas, and perfluorocarbon solution are contained in a lower tank as an equipment cooling and insulating medium.
Patent JP-H04133476-A (JP)
Title: Semiconductor device
Inventor: MATSUDA HAJIME
IPC: H01L27/04
Filed: 1990-09-26
Abstract: PURPOSE:To enable a semiconductor device to be set variable in clamp voltage and semi-permanently kept in this state by a method wherein a gate electrode is provided onto a second conductivity type impurity diffusion layer of a P-N junction diode through the intermediary of an insulating film. CONSTITUTION:A P-N junction diode composed of an N-type low concentration impurity diffusion layer 4 and an N-type high concentration impurity diffusion layer 5 is provided to a region of a P-type Si substrate 1 demarcated by a field oxide film 2 through ion implantation and annealing. A gate electrode 6 is formed on an N-type low concentration impurity diffusion layer through the intermediary of a silicon oxide film 7 to form a non-volatile memory element possessed of a double electrode structure composed of a floating gate electrode 13 formed of the same polycrystalline silicon film with the gate electrode 6, a control gate electrode 9, a tunnel window 12, a source, and a drain.
Patent JP-2000090477-A (JP)
Title: Optical pickup, information reproducing device and information recording device
Inventor: OTAKI MASARU
IPC: G11B7/1378
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain an optical pickup by which red and blue laser beams are condensed with practically no aberration, color aberration is corrected with a compact size and simple configuration and color aberration is compensated without giving the loss of light quantity to each laser beam. SOLUTION: This optical pickup is provided with two laser diodes which emit red and blue laser beams, an objective lens 2 constituted of a conversion lens 2a which respectively converges red and blue laser beams on an optical disk and a contact lens 20 which is made in close contact with the lens 2a on the optical paths of each laser beams, and a detector which receives the reflected light beams from an optical disk of one of the laser beams among converged red and blue laser beams and generates received light signals. The color aberration generated in each laser beams is compensated for by the lens 2. Note that the absolute value of the difference between the Aabe numbers of the lenses 2a and 2b is set to be greater than 10 to compensate the color aberration.
Patent JP-H03118198-A (JP)
Title: Card and image forming method
Inventor: KIJIMA ATSUSHI
IPC: B42D15/10
Filed: 1989-09-30
Abstract: PURPOSE:To obtain a card capable of setting the discrimination data original to a publisher and capable of being discriminated visually and having high forgery preventing effect by providing a display part wherein a metal reflecting layer, a polymer liquid crystal layer and a polarizing film layer are successively laminated to the single surface or both surfaces of the card. CONSTITUTION:A metal reflecting layer 3, a polymer liquid crystal layer 4 and a polarizing film 5 are successively laminated to a card base material 2 and, if necessary, a protective layer 6 may be formed to the polarizing layer 5. The metal reflecting layer 3 is formed from a vapor deposition film or sputtering film composed of a metal or alloy having reflectivity. The polymer liquid crystal layer has an m.p. of about 80-200 deg.C and pref. shows thermotropic properties and, for example, there is a thermotropic polymer material such as a polyester copolymer. As the polarizing film, a PVA-iodine type film and a dichromatic dye type film are used.
Patent JP-H08160392-A (JP)
Title: Liquid crystal display device
Inventor: OZAWA YUTAKA
IPC: G02F1/136
Filed: 1994-10-20
Abstract: PURPOSE: To suppress the cross talk of a liquid crystal display device which can perform gradation display using a pulse width modulation system. CONSTITUTION: This device is provided with a gradation counting means 101 counting gradation data of a digitized data signal, a correction quantity deciding means 102 deciding correction quantity of voltage applied to liquid crystal elements from the counted result in the gradation counting means 101, and an applied voltage correcting means 103 correcting voltage applied to liquid crystal elements in accordance with correction quantity decided by the correction quantity deciding means 102, each gradation numbers included in each scanning signal is counted, and a pulse width of a data signal is varied in accordance with the counted result.
Patent JP-H07110754-A (JP)
Title: Icon display device
Inventor: NISHINO KOICHI
IPC: G06F3/0481
Filed: 1993-10-13
Abstract: PURPOSE:To provide an easily operable environment even when a lot of icons are displayed on a screen. CONSTITUTION:Corresponding to the input of instructions to the icons from a pointing device 10 read by an input information discrimination part 12, an input frequency storage part 14 stores input frequencies for the respective icons. An icon display size judgement part 16 decides the display size of the icon based on the input frequency held in the input frequency storage part 14 and issues the instruction for magnifying and reducing icon display to an icon magnification/reduction part 18. The icon magnification/reduction part 18 reads icon pictures stored in an icon picture information storage part 20 and writes icon picture information magnified or reduced by arithmetic operations in a display memory part 22. A display control part 24 reads the contents of the display memory 22 and displays them on a display device 26.
Patent JP-2000086291-A (JP)
Title: Pattern forming method
Inventor: NAKAJIMA HIROYUKI
IPC: H01J11/36
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To improve the pattern forming property of a ceramic material by disposing a layer of a photosensitive resin composition on a substrate, forming prescribed recesses by exposure and development, filling the recesses with a ceramic materialcontaining organic paste using a thermosetting resin having unsaturated double bonds at the terminals as a binder and carrying out firing. SOLUTION: The photosensitive resin composition is not particularly limited and may consist of a base polymer such as an acrylic resin, a monomer such as an ethylenically unsaturated compound, a polymerization initiator such as a photopolymerization initiator and a dye such as a dye which develops a color under light. The thermosetting resin is preferably a diallyl phthalate resin of the formula and the content is preferably 2-40 wt.% of the total amount of nonvolatile components in the organic paste. A glass component used in the ceramic material preferably has 540-650 deg.C softening point.
Patent JP-2001082604-A (JP)
Title: Hinged bellows
Inventor: FURUYA JUNICHI
IPC: F16J3/04
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent buckling by inner pressure while sufficiently securing durability to repetition of curving. SOLUTION: In a cylindrically molded bellows with hinges in which both end parts of the bellows 1 are connected to each other through a pair of a right and a left hinges 11, a spool 5 is installed on a middle part of the bellows 1 for restraining displacement of the spool 5 in the perpendicular direction to the bellows axial direction. A pair of a right and a left guide plates 31 are installed on the spool 5, and both end parts of each guide plate 31 are connected to both lug parts, thereby displacement of the spool 5 is restrained by the guide plates 31.
Patent JP-2000070049-A (JP)
Title: Accommodating desk for oa apparatus having liquid crystal display
Inventor: TACHIKAWA MAKOTO
IPC: A47B37/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an accommodation desk for OA apparatus of such a structure that problems of a conventional OA apparatus desk are resolved. SOLUTION: A top plate 1 of a desk is partially opened in a rectangular shape of a size some larger than a liquid crystal display DP when viewed from the plan, and a folding type lid-form top plate 5 capable of opening and closing through hinges 5a, 5e, (t) is mounted in the opening part. The liquid crystal display DP having a hinge shaft on the side of the opening nearer the operator and rising and falling from inside the desk to the oversurface of the top plate 1 is installed under the lid-form top plate 5.
Patent JP-S62115468-A (JP)
Title: Image forming method
Inventor: ODA GORO
IPC: G03G15/01
Filed: 1985-11-15
Abstract: PURPOSE:To make the superposition images on an image carrying body and the transfer thereof to a transfer material with high accuracy at a high speed by successively transferring the toner images formed on the other image carrying body to one of at least two image carrying bodies thereby superposing the images. CONSTITUTION:The electrostatic latent image is formed by the 1st exposing ray on the 1st photosensitive drum 110 and is developed to form the 1st toner image TN1 of the negative polarity having the 1st color. The 2nd electrostatic latent image having a mirror image relation with the latent image EL1 is formed on the 2nd photosensitive drum 210 by the 2nd exposing ray, by which the 2nd toner image TN2 by the 2nd color is formed in parallel with the above. The surface of the drum 110 is irradiated by the ray B142 of a reverse charge inducing device and the generated positive polarity charges gather near the surface of the drum 110. The toner image TN2 is easily attracted toward the drum 110 and is superposed on the toner image TN1 when the toner images TN1, TN2 arrive at the position where the images are nearest each other. The color toner image exactly corresponding to the desired color image is thus formed on the drum 110.
Patent JP-H1197935-A (JP)
Title: High frequency device
Inventor: YAMAGUCHI AKIRA
IPC: H04B1/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption without making a circuit scale large by obtaining an input signal to the IF terminal of a mixer by using the signal source of frequencies 2ΔF, signal distributor, and flip flop. SOLUTION: A signal with frequencies 2ΔF is generated by a signal source 1-20, and supplied to flip flops(TFF) 9-1 and 9-2 with a 180 degree phase difference by a signal distributor 8. Two signals whose frequencies are the same and whose phase difference is 90 degrees are selected by amplifiers 3-2 and 3-3 and band pass filters 4-2 and 4-3 for amplifying and passing a signal with frequencies ΔF being the basic wave components of the output of the TFF, amplifiers 3-2m and 3-(2m+1) and band pass filters 4-2m and 4-(2m+1) for amplifying and passing the signal with frequencies (2m-1)ΔF being the (2m-1)- order higher harmonic components of the output of the TFF, and switches 5-1 and 5-2, and supplied to terminals IF of mixers 6-1 and 6-2 with the 90 degree phase difference.
Patent JP-2001081908-A (JP)
Title: Connection structure of traversal exterior finishing panel and joint parts
Inventor: SUGIYAMA TSUTOMU
IPC: E04D3/362
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent a traversal joint part of mutual exterior finishing panels from becoming large and secure a waterproof function by inserting an external finishing panel provided with an engaging part and locking part into a recessed groove for insertion of a panel insertion member and superposing them at the top and bottom and laterally connecting them. SOLUTION: Exterior finishing panels 1c, 1d are inserted in recessed grooves 10a, 10b formed to be superposed with each other at the top and bottom and connected to a panel insertion part of the joint parts 2. The exterior finishing panels 1c, 1d are folded downward at the ends and the front ends is folded up to form a hook-shaped engaging part or the end is erected and turned back downward to form a locking part 14. Hence, the engaging part or the locking part 14 of one exterior finishing panel 1d is overlapped with the engaging part or the locking part 14 of the other exterior finishing panel from the downstream of the drainage slope. In this way, a sufficient insertion depth can be secured in respective insertion recessed grooves even if the panel insertion member is not made large.  The exterior finishing panel can be prevented from coming off or positionally shifting due to a strong wind or the like and watertightness of respective insertion recessed grooves can be improved.
Patent JP-H1193563-A (JP)
Title: Enlargement and reduction execution of shield machine
Inventor: BESSHO TOSHIHIKO
IPC: E21D9/06
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent sand and soil from invading in a machine from between an enlargement and reduction segment and a tail seal by using the enlargement and reduction segment capable of width enlargement and simultaneously enlarging the enlargement and reduction segment at the time of width enlargement of a building block. SOLUTION: With regard to a shield machine 1, right and left excavation blocks 5, 7 are expandably disposed on the front part of a cross body block 3 in a planar view and right and left construction blocks 9, 11 are expandably disposed on the rear part by expansion mechanisms 21, 23. Excavation is performed in a width reduction state to construct a segment 65, the excavation blocks 5, 7 are width-enlarged at a width enlargement spot to continue excavation, and an enlargement and reduction segment 50 is constructed in a width reduction state. The construction blocks 9, 11 are width-enlarged, the enlargement and reduction segment 50 is expanded by a slide jack 55 to prevent sand and soil from invading from a gap between tail seals 45, 46.  The bolt hole of a joining bolt with an adjacent segment 65 is formed oblong, and the bolt inserted before width enlargement is tightened after width enlargement completion. Thus, sand and soil can be prevented from invading in a machine at the time of width enlargement.
Patent JP-H02104818-A (JP)
Title: Reinforcing bar winding device for slope frame block
Inventor: MINAMI EISAKU
IPC: E02D17/20
Filed: 1988-10-12
Abstract: PURPOSE:To enable winding connection work to be executed easily and quickly by setting a reinforcing bar passing guide section at a section separated from an axis core, at the one-end section of the shaft of a rotary member supported pivotally on a support, and by engaging a toggle joint member with the rotary member. CONSTITUTION:At a crossed section 3, reinforcing bars 41-44 extended from respective slope frame blocks 1 are bent upward by hands, and are brought to the upper side of a support 4, and are inserted through the upper side openings of a spiral slots 22-25. After that, a winding device is suspended, and the shaft hole 21 of a flange 20 and the support 4 are fitted on each other, and a sleeve body 10 is pivotally fitted. After that, when it is rotated via a horizontal rod 30, then the sections of the reinforcing bars 41-44 extended upward through the slots 22-25 are pulled downward, and at the same time, the bent sections are continuously formed near the lower surface of the flange 20, and the sections of the reinforcing bars 41-44 positioned on the lower surface of the flange 20 are wound up around the support 4.
Patent JP-S62119185-A (JP)
Inventor: MATSUO HIDEYASU
IPC: C04B35/565
Filed: 1985-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02103157-A (JP)
Title: Thermal head
Inventor: INAGAKI TSUMORU
IPC: B41J2/345
Filed: 1988-10-12
Abstract: PURPOSE:To obtain a thermal printer capable of performing high speed printing by forming a common electrode from a thick film and forming at least a driver circuit on the membrane insulating layer formed on a radiation plate. CONSTITUTION:In a thermal head 14, the dip coating of SiO2 is applied to the part corresponding to the side part of the ceramics substrate 3 on the surface of a thin radiation plate 15 to form a membrane insulating layer 16. Driver circuits 4, connectors 9 and lead wires 10, 11 are formed on said membrane insulating layer 16. The common electrode 17 of this thermal head 14 is formed from a thick film composed of a conductor by thick film printing or metal foil etching. Since the common electrode is low in an electric resistance value, voltage drop is hard to generate and the high density mounting of the driver circuits 4 is possible and the common electrode formed from the thick film can be arranged to the membrane insulating layer formed on a radiation plate and, therefore, an electric resistance value is low even when an overcurrent flows and heat is hard to generate. Further, since the common electrode is cooled in a highly efficient manner and impossible to burn off, a high speed thermal printer can be obtained.
Patent JP-S61134554-A (JP)
Inventor: TAJIKA TERUMITSU
IPC: F25D11/00
Filed: 1984-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。